 | Big Block Ford Pistons | 4.390 Bore | 4.140 Stroke | 12.0-1 Compression | | Part No. | BBF6200030 | Manufacturer | CP Bullet Pistons | Car Make | Ford | Component | Pistons, 429 460 Pistons | Big Block Ford Flat Top forged piston and ring set. 4.390 bore | 4.140 stroke | 6.800 in. rod | 12.0-1 Compression with 75.0cc head chamber | CH 1.415 | -6cc | Pin Diameter .990 | Ring Widths 1/16 x 1/16 x 3/16 | Fits all stock and aftermarket Cobra Jet heads Piston and ring set includes set of 8 2618 alloy forged pistons | 8 chromoly wrist pins | pin locks and premium piston ring set. | Click the 'Add to Cart' button above to place this item in your shopping cart - you will not be charged by doing this. Quantities can be changed by clicking 'view cart' at the top of any page. | | | | |